Esempi in C++ (Cpp) per charactatime

Esempio n. 1

File: tellwait3.c Progetto: zhaochao/programming-practice

int main(void)
{
    pid_t pid;

    TELL_WAIT();

    if ((pid = fork()) < 0) {
        err_sys("fork error");
    } else if (pid == 0) {
        charactatime("output from child\n");
        TELL_PARENT(getppid());      /* child goes first  */
    } else {
        WAIT_CHILD();
        charactatime("output from parent\n");
    }
    exit(0);
}

Esempio n. 2

File: race_avoid.c Progetto: leonshao/apue

int main(void) {
	pid_t	pid;

	TELL_WAIT();

	if((pid = fork()) < 0)
		err_sys("fork error");
	else if (pid == 0) {
		WAIT_PARENT();		/* parent goes first */
		charactatime("output from child\n");
		TELL_PARENT(getppid());
	}
	else {
		charactatime("output from parent\n");
		TELL_CHILD(pid);
		WAIT_CHILD();
	}

	return 0;
}